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Individual Calculations January 2014 |
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| Ostapchik, Anton Total change: -7.80 | |   |
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| World Youth Chess Championship 2013. Open U16 | Al Ain | UAE | 2013-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2076 | 1897 | 2.00 | 9 | -0.52 | 15 | -7.80 | |
|  Brown, Michael William | | | 2272 | USA | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Gorbanovsky, Oleg | | | 2147 | MDA | 0.50 | 1 | 0.31 | 15 | 4.65 | |  Rohan, Ahuja | | | 2128 | IND | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Todorovic, Nenad I | | | 2125 | SRB | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Pomini, Aurelien | | | 2165 | SUI | 1.00 | 1 | 0.83 | 15 | 12.45 | | | Foo, William J | | | 2144 | ENG | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Grunau, Christoph | | | 2066 | GER | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Aleksanyan, Hrant | | | 1981 | ARM | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Choi, Ian | | | 1655 | KOR | 0.00 | 1 | -0.80 | 15 | -12.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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